2401478913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{243533}}^1$

素因数の和:243728

約数の個数: 16

約数和(自身を含む): 3389993280

約数和(自身を除く): 988514367

約数列:

[1, 3, 19, 57, 173, 519, 3287, 9861, 243533, 730599, 4627127, 13881381, 42131209, 126393627, 800492971, 2401478913]

約数ペア:

[(1, 2401478913), (3, 800492971), (19, 126393627), (57, 42131209), (173, 13881381), (519, 4627127), (3287, 730599), (9861, 243533)]